Academic literature on the topic 'NANOCOMPOSITES HYBRIDES'

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Journal articles on the topic "NANOCOMPOSITES HYBRIDES"

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Kumari, Sangeeta, Raj Pal Singh, Nayaku N. Chavan, Shivendra V. Sahi, and Nilesh Sharma. "Characterization of a Novel Nanocomposite Film Based on Functionalized Chitosan–Pt–Fe3O4 Hybrid Nanoparticles." Nanomaterials 11, no. 5 (2021): 1275. http://dx.doi.org/10.3390/nano11051275.

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The development of organic—inorganic hybrids or nanocomposite films is increasingly becoming attractive in light of their emerging applications. This research focuses on the formation of a unique nanocomposite film with enhanced elasticity suitable for many biomedical applications. The physical property measurement system and transmission electron microscopy were used to analyze Pt–Fe3O4 hybrid nanoparticles. These nanohybrids exhibited magnetic effects. They were further exploited to prepare the nanocomposite films in conjunction with a chitosan-g–glycolic acid organic fraction. The nanocompo
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You, Yong, Siyi Chen, Shuang Yang, Lianjun Li, and Pan Wang. "Enhanced Thermal and Dielectric Properties of Polyarylene Ether Nitrile Nanocomposites Incorporated with BN/TiO2-Based Hybrids for Flexible Dielectrics." Polymers 15, no. 21 (2023): 4279. http://dx.doi.org/10.3390/polym15214279.

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Outstanding high-temperature resistance, thermal stability, and dielectric properties are fundamental for dielectric materials used in harsh environments. Herein, TiO2 nanoparticles are decorated on the surface of BN nanosheets by internal crosslinking between polydopamine (PDA) and polyethyleneimine (PEI), forming three-dimensional novel nanohybrids with a rough surface. Then, an ether nitrile (PEN) matrix is introduced into the polyarylene to form polymer-based nanocomposite dielectric films. Meanwhile, the structure and micromorphology of the newly prepared nanohybrids, as well as the diele
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Kojuch, Luana Rodrigues, Keila Machado de Medeiros, Edcleide Maria Araújo, and Hélio de Lucena Lira. "Obtaining of Polyamide 6.6 Plane Membrane Application in Oil-Water Separation." Materials Science Forum 775-776 (January 2014): 460–64. http://dx.doi.org/10.4028/www.scientific.net/msf.775-776.460.

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Nanocomposites are a class of materials formed by hybrids of organic and inorganic materials, where the inorganic phase is dispersed at the nanometer level in a polymeric matrix. Several polymers have been used as matrices for the preparation of polymer / clay nanocomposite, among which, polyamide 6.6, by presenting excellent chemical, thermal and mechanical. The nanocomposites exhibit excellent properties the point of view optical, electrical and barrier, and reduced flammability. In this research, micro-porous membranes were obtained from the polyamide 6.6/argila montmorillonite nanocomposit
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Fu, Huei-Kuan, Shiao-Wei Kuo, Ding-Ru Yeh, and Feng-Chih Chang. "Properties Enhancement of PS Nanocomposites through the POSS Surfactants." Journal of Nanomaterials 2008 (2008): 1–7. http://dx.doi.org/10.1155/2008/739613.

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Polyhedral oligomeric silsesquioxane (POSS)-clay hybrids of polystyrene are prepared by two organically modified clays using POSS-NH2andC20-POSS as intercalated agents. X-ray diffraction (XRD) studies show the formation of these POSS/clay/PS nanocomposites in all cases with the disappearance of the peaks corresponding to the basal spacing of MMT. Transmission electronic microscopy (TEM) was used to investigate the morphology of these nanocomposites and indicates that these nanocomposites are composed of a random dispersion of exfoliated clay platelets throughout the PS matrix. Incorporation of
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Mihai, Mihaela, and Minh-Tan Ton-That. "Novel bio-nanocomposite hybrids made from polylactide/nanoclay nanocomposites and short flax fibers." Journal of Thermoplastic Composite Materials 32, no. 1 (2017): 3–28. http://dx.doi.org/10.1177/0892705717743293.

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This article aims to formulations and properties of novel hybrid biomaterials containing unique four-phase combinations of polylactide (PLA), nanoclays, flax fibers, and coupling agents. A PLA-grafted maleic anhydride (PLA- g-MA) masterbatch containing 10 wt% PLA- g-MA was obtained by reactive extrusion and was further used, after dilution, as a coupling agent. In addition, three PLA masterbatches containing 10 wt% of three different grades of nanoclays, one untreated nanoclay and two organonanoclays, were also compounded. In a subsequent extrusion step, the nanoclay masterbatches were diluted
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Kourtidou, Dimitra, Dimitrios Karfaridis, Thomas Kehagias, George Vourlias, Dimitrios N. Bikiaris, and Konstantinos Chrissafis. "Incorporating Graphene Nanoplatelets and Carbon Nanotubes in Biobased Poly(ethylene 2,5-furandicarboxylate): Fillers’ Effect on the Matrix’s Structure and Lifetime." Polymers 15, no. 2 (2023): 401. http://dx.doi.org/10.3390/polym15020401.

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Poly(ethylene 2,5-furandicarboxylate) (PEF) nanocomposites reinforced with Graphene nanoplatelets (GNPs) and Carbon nanotubes (CNTs) were in situ synthesized in this work. PEF is a biobased polyester with physical properties and is the sustainable counterpart of Polyethylene Terephthalate (PET). Its low crystallizability affects the processing of the material, limiting its use to packaging, films, and textile applications. The crystallization promotion and the reinforcement of PEF can lead to broadening its potential applications. Therefore, PEF nanocomposites reinforced with various loadings
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Saber, Osama, Aya Osama, Nagih M. Shaalan, and Mostafa Osama. "Nanolayered Structures and Nanohybrids Based on a Ternary System Co/Ti/Zn for Production of Photo-Active Nanocomposites and Purification of Water Using Light." Nanomaterials 14, no. 1 (2023): 93. http://dx.doi.org/10.3390/nano14010093.

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Water pollution has emerged as a major challenge for the scientific community because of the rapid expansion of the population and the industrial sector in the world. The current study focuses on introducing a new track for designing new optical nanocomposites for purifying water in addition to providing a new additive for building new nanohybrids. These targets were achieved through building a ternary system of Co/Ti/Zn nanocomposites and nanolayered structures. The Co/Ti/Zn nanolayered structures were prepared and intercalated by different kinds of organic acids: monocarboxylic and dicarboxy
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Khalil, Khaled D., Sayed M. Riyadh, Nazeeha S. Alkayal, Ali H. Bashal, Khadijah H. Alharbi, and Walaa Alharbi. "Chitosan-Strontium Oxide Nanocomposite: Preparation, Characterization, and Catalytic Potency in Thiadiazoles Synthesis." Polymers 14, no. 14 (2022): 2827. http://dx.doi.org/10.3390/polym14142827.

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Recently, Strontium oxide (SrO) nanoparticles (NPs) and hybrids outperformed older commercial catalysts in terms of catalytic performance. Herein, we present a microwave-assisted easy in situ solution casting approach for the manufacture of strontium oxide nanoparticles doped within a naturally occurring polymer, chitosan (CS), at varying weight percentages (2.5, 5, 10, 15, and 20 wt.% SrO/chitosan). To construct the new hybrid material as a thin film, the produced nanocomposite solutions were cast in petri dishes. The aim of the research was to synthesize these hybrid nanocomposites, characte
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Alzraikat, H., MF Burrow, GA Maghaireh, and NA Taha. "Nanofilled Resin Composite Properties and Clinical Performance: A Review." Operative Dentistry 43, no. 4 (2018): E173—E190. http://dx.doi.org/10.2341/17-208-t.

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SUMMARY The aim of this review was to compile recent evidence related to nanofilled resin composite materials regarding the properties and clinical performance. Special attention was given to mechanical properties, such as strength, hardness, abrasive wear, water sorption, and solubility. The clinical performance of nanocomposite materials compared with hybrid resin composites was also addressed in terms of retention and success rates, marginal adaptation, color match, and surface roughness. A search of English peer-reviewed dental literature (2003-2017) from PubMed and MEDLINE databases was c
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Min, Chunying, Zengbao He, Haojie Song, et al. "Fabrication of Novel CeO2/GO/CNTs Ternary Nanocomposites with Enhanced Tribological Performance." Applied Sciences 9, no. 1 (2019): 170. http://dx.doi.org/10.3390/app9010170.

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Increasing demands of multi-functional lubricant materials with well distributed nanoparticles has been generated in the field of oil lubrication. In this study, one-dimensional (1-D) acidified multi-walled carbon nanotubes (CNTs) and two-dimensional (2-D) graphene oxide (GO) sheets were dispersed together under an ultra-sonication condition to form CNTs/GO hybrids and the corresponding CNTs/GO hybrids decorated with uniform zero-dimensional (0-D) cerium oxide (CeO2) nanoparticles were prepared via a facile hydrothermal method. The tribological performance of CeO2/CNTs/GO ternary nanocomposite
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Dissertations / Theses on the topic "NANOCOMPOSITES HYBRIDES"

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Kameneva, Olga. "Matériaux hybrides organiques-inorganiques photochromes." Paris 13, 2009. http://www.theses.fr/2009PA132028.

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Différents nanocomposites hybrides formés d’un réseau d’oxyde de titane et de poly(hydroxyéthyl métahcrylate) ont été élaborés. La synthèse suivie permet d’obtenir des monolithes optiquement transparents et de s’affranchir des phénomènes de fissuration et de retrait [<10%] souvent rencontrés lors de l’élaboration de pièces massives via le procédé sol-gel. Nous avons pu observer des propriétés optiques, en terme de photochromisme, pour les matériaux similaires à celles de gels humides : une intensité de coloration élevée des échantillons, et une stabilité de coloration très longue. Ces propriét
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Capsal, Jean-Fabien. "Elaboration et analyse des propriétés physiques de nanocomposites hybrides ferroélectriques." Toulouse 3, 2008. http://thesesups.ups-tlse.fr/835/.

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L'objectif de ce travail de thèse est de réaliser une étude comparative de nanocomposites hybrides ferroélectriques. Deux matrices thermoplastiques ont été utilisées : le polyamide 11 et le poly(vinylidène fluoride trifluoroéthylène) 70-30. Les nano-objets introduits sont des nanoparticules de titanate de baryum (BaTiO3). Nous nous intéresserons tout particulièrement à l'influence des nanoparticules sur les propriétés physiques des composites en fonction de la taille des inclusions et de leurs fractions volumiques. L'évolution des propriétés pyroélectrique et piézoélectrique des nanocomposites
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Beigbeder, Alexandre. "Élaboration et caractérisation de matériaux nanocomposites à matrice polysiloxane." Lorient, 2005. http://www.theses.fr/2005LORIS048.

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Prokhorenko, Sergei. "Multiscale modeling of multiferroic nanocomposites." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2014. http://www.theses.fr/2014ECAP0045/document.

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Au cours des dernières décennies, la recherche de nouveaux matériaux multiferroïques nanostructurés avec des propriétés optimisées a conduit à l'élaboration d'une grande variété de modèles théoriques et des approches de simulation. Allant des modèles ab initio capables de décrire les propriétés à la température nulle des composés artificiels monocristallins à des approximations phénoménologiques pour la description des composites à la mésoscopique, ces recherches ont soulevé la question fondamentale de la relation entre la géométrie de la structure des systèmes hétérogènes et les propriétés de
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Tarablsi, Bassam. "Elaboration de nanocomposites photopolymères à base d’oxyde de fer et d’argile." Mulhouse, 2008. https://www.learning-center.uha.fr/opac/resource/elaboration-de-nanocomposites-photopolymeres-a-base-doxyde-de-fer-et-dargile/BUS4168193.

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Au cours de ce travail, nous avons préparé des nanocomposites magnétiques constitués de nanoparticules de maghémite modifiées en surface, dispersées dans une matrice photopolymère renforcée ou non par des argiles. Les nanoparticules de maghémite ont été synthétisées selon le procédé décrit par Massart ou Bee. La compatibilité de ces particules avec la matrice polymère a été apportée par l'immobilisation de différents organosilanes à la surface des nanoparticules de maghémite selon deux voies thermiques différentes. L'état de dispersion de ces particules dans différents monomères photopolyméris
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Loiseau, Anthony. "Elaboration et caractérisation de nanocomposites modèles laponite/polyoxyde d'éthylène." Le Mans, 2006. http://cyberdoc.univ-lemans.fr/theses/2006/2006LEMA1026.pdf.

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Ce travail de thèse a pour but d’élaborer et de caractériser des nanocomposites modèles à partir de polyoxyde d’éthylène (POE) et de particules d’argile de synthèse, la Laponite. L’élaboration fait intervenir un nouveau mode de préparation basé un concept de compatibilisation des particules en phase aqueuse ; préalablement au mélangeage en phase fondue. Des mesures de rhéologie, couplées à des expériences de diffraction des rayons X, ont démontré qu’il est possible d’obtenir une dispersion optimale des particules à l’état individuel, en compatibilisant les particules grâce à un greffage à satu
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Christmann, Anne. "Elaboration et propriétés de nanocomposites transparents à matrice polycarbonate." Montpellier 2, 2007. http://www.theses.fr/2007MON20126.

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Cette étude porte sur l'élaboration de nanocomposites transparents à matrice polycarbonate et repose sur deux objectifs antagonistes : le renforcement mécanique par incorporation de nanoparticules minérales et la conservation des propriétés optiques du polycarbonate. La présence de nanoparticules minérales (silice, alumine et carbonate de calcium) dans la matrice induit une augmentation du module élastique des matériaux ; cependant, la résilience et les propriétés optiques se trouvent diminuées en raison d'un manque d'interactions à l'interface matrice-particules. Des traitements de surface on
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Bouyon, Yenda Tracy Christ. "Synthèses, analyses et applications de systèmes à base de nanoparticules hybrides Or/Thiol." Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM4761.

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Cette thèse développe la synthèse contrôlée et la purification de nanoparticules d’or hybrides, AuNPs stabilisées par des thiols organiques modulant leurs propriétés de surface. Les applications visent la catalyse et le domaine biomédical, impliquant un contrôle poussé des nanoobjets introduits. Les synthèses des AuNPs organiques sont développées à partir de la méthode de Brust, avec le 4-hydroxythiophénol et le 4-méthylthiophénol. Elles conduisent à des nanoparticules hybrides stables d’environ 2 nm. Les fractions de purifications sont analysées par MET, UV-visible, RMN et ATG, caractérisant
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Jannot, Marion. "Polymères nanocomposites multifonctionnels. Impact sur les propriétés mécaniques de polymères à mémoire de forme." Electronic Thesis or Diss., Sorbonne université, 2018. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2018SORUS549.pdf.

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Ces travaux de thèse sont basés sur l’élaboration de polymères nanocomposites qui mettent en évidence la possibilité de concevoir de nouveaux systèmes hybrides à mémoire de forme à partir d’un copolymère thermoplastique élastomère semi-cristallin, le poly(éthylène – acétate de vinyle). Parmi les différentes stratégies recensées pour obtenir un effet mémoire de forme thermo-stimulé, un réseau réticulé par une composante inorganique à base d’oxo-polymère de silicium (polydiéthoxysiloxane) ou de titane (polydibutyltitanate), a été choisi. Les essais de traction ont permis de montrer que l’apport
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Sender, Cyril. "Elaboration et étude des propriétés physiques de nanocomposites hybrides à finalité orthopédique." Toulouse 3, 2008. http://thesesups.ups-tlse.fr/1078/.

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En chirurgie orthopédique, l'implantation de biomatériaux ayant des propriétés mécaniques plus élevées que celles de l'os conduit au phénomène de déviation des contraintes physiologiques à l'origine d'une perturbation du remodelage des tissus osseux. Dans une logique biomimétique et sur la base du concept d'adaptation d'impédance mécanique, ces travaux proposent l'élaboration et l'étude des propriétés physiques de nanocomposites hybrides à base polyamide renforcé par des nanoparticules d'hydroxyapatite. L'analyse calorimétrique par ACD a permis d'étudier l'influence des renforts sur la cristal
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Books on the topic "NANOCOMPOSITES HYBRIDES"

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Merhari, Lhadi, ed. Hybrid Nanocomposites for Nanotechnology. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-30428-1.

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Qaiss, Abou el Kacem, Rachid Bouhfid, and Mohammad Jawaid, eds. Graphene and Nanoparticles Hybrid Nanocomposites. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4988-9.

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Kalia, Susheel, and Krzysztof Pielichowski, eds. Polymer/POSS Nanocomposites and Hybrid Materials. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-02327-0.

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Shirō, Kobayashi, and SpringerLink (Online service), eds. Polymer Materials: Block-Copolymers, Nanocomposites, Organic/Inorganic Hybrids, Polymethylenes. Springer Berlin Heidelberg, 2010.

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1954-, Nalwa Hari Singh, ed. Handbook of organic-inorganic hybrid materials and nanocomposites. American Scientific Publishers, 2003.

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Lázár, István, and Melita Menelaou, eds. Aerogel Hybrids and Nanocomposites. MDPI, 2023. http://dx.doi.org/10.3390/books978-3-0365-9408-8.

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Hybrid Nanocomposites for Nanotechnology. Springer US, 2009. http://dx.doi.org/10.1007/b137368.

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Ebrahimi, Farzad, and Ali Dabbagh. Mechanics of Multiscale Hybrid Nanocomposites. Elsevier, 2022.

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Cellulose Nanocrystal/Nanoparticles Hybrid Nanocomposites. Elsevier, 2021. http://dx.doi.org/10.1016/c2019-0-04655-9.

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Polymer Hybrid Materials and Nanocomposites. Elsevier, 2022. http://dx.doi.org/10.1016/c2016-0-04685-5.

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Book chapters on the topic "NANOCOMPOSITES HYBRIDES"

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Kiran, T., M. V. Chethana, Pratibha Singh, Jyoti Joshi, and Preeti Jain. "Hybrid Nanocomposites." In Nanoparticles in Diagnosis, Drug Delivery and Nanotherapeutics. CRC Press, 2023. http://dx.doi.org/10.1201/9781003316398-8.

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Pivkina, Alla, Sergey Zavyalov, and Joop Schoonman. "Hybrid Metal Oxide–Polymer Nanostructured Composites: Structure and Properties." In Nanocomposites. Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-68907-4_3.

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Dinakaran, Kanniyan, Subramani Deveraju, and Muthukaruppan Alagar. "Unsaturated Polyester Resin Clay Hybrid Nanocomposites." In Thermoset Nanocomposites. Wiley-VCH Verlag GmbH & Co. KGaA, 2013. http://dx.doi.org/10.1002/9783527659647.ch6.

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Mageshwaran, Vellaichamy, Palanisamy Sivasubramanian, Praveen Kumar, and Yalavarthi Nagaraju. "Antibacterial Response of Nanostructured Chitosan Hybrid Materials." In Chitosan Nanocomposites. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9646-7_7.

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Kaur, Lovepreet, Neelam, Younis Ahmad Hajam, Rajesh Kumar, Mohd Salim Reshi, and Seema Rai. "Chitosan Based Hybrid Polymeric Systems in Diabetes Monitoring." In Chitosan Nanocomposites. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9646-7_12.

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Santra, Dhiman, and Mitali Sarkar. "Nanostructured Chitosan Hybrid Materials for Tissue Engineering Applications." In Chitosan Nanocomposites. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9646-7_10.

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Matĕjka, Libor. "Epoxy-silica/silsesquioxane Polymer Nanocomposites." In Hybrid Nanocomposites for Nanotechnology. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-30428-1_1.

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Jitianu, Andrei, and Lisa C. Klein. "Sol–Gel Hybrids for Electronic Applications: Hermetic Coatings for Microelectronics and Energy Storage." In Hybrid Nanocomposites for Nanotechnology. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-30428-1_10.

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Pal, Mrinal, and Abhijit De. "Polymer–Iron Oxide Based Magnetic Nanocomposites." In Hybrid Nanocomposites for Nanotechnology. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-30428-1_11.

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Carlos, L. D., and R. A. Sá Ferreira. "Organic–Inorganic Hybrids for Light-Emitting Devices and Integrated Optics." In Hybrid Nanocomposites for Nanotechnology. Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-30428-1_12.

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Conference papers on the topic "NANOCOMPOSITES HYBRIDES"

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MORA, ANGEL, CARLOS MEDINA, and FRANCIS AVILÉS. "A COMPUTATIONAL MODEL FOR THE PIEZORESISTIVE RESPONSE OF HYBRID CARBON NANOSTRUCTURED NETWORKS." In Thirty-sixth Technical Conference. Destech Publications, Inc., 2021. http://dx.doi.org/10.12783/asc36/35860.

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Carbon nanotubes (CNTs) and graphenic sheets (GSs) are commonly used fillers for polymer nanocomposites. These nanocomposites can be used as selfsensing materials (strain and damage sensors) due to their piezoresistive response. CNT/GS hybrid fillers could be used to tune the nanocomposite’s piezoresistive response. The piezoresistive response of polymers filled with hybrid carbon nanofillers is a novel topic being studied recently experimentally, and very few computational works are available. Thus, a computational model is developed to study the piezoresistive response of polymers filled wit
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Sigamani, Nirmal Shankar, Zoubeida Ounaies, and Henry Sodano. "Synthesis and Characterization of PVDF-Based SWNT/GO Hybrid Films." In ASME 2012 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/smasis2012-8021.

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Hybrid nanocomposites with single walled carbon nanotubes (SWNT) and graphene oxide (GO) as nanofillers and polyvinylidene fluoride (PVDF) as a polymer were synthesized as potential electronic active polymers (EAPs) with high breakdown strength. A co-solvent method was developed to achieve exfoliation and dispersion of GO in PVDF. The microstructure of the PVDF was found to be predominantly γ phase. Percent crystallinity of PVDF increased due to the addition of the hybrid nanofillers. And, at room temperature, the storage modulus is increased by 56.26% over the pure PVDF. The dielectric consta
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Gou, Jihua, Haichang Gu, and Gangbing Song. "Structural Damping Enhancement of Nanocomposites With Engineered Vapor Grown Carbon Nanofiber Paper." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17044.

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Due to their nanometer size and low density, the surface area to mass ratio of carbon nanotubes and carbon nanofibers is extremely large. In addition, the large aspect ratio and high elastic modulus of carbon nanotubes and carbon nanofibers allow for large differences in strain between the constituents in the nanocomposites, which could enhance the interfacial energy dissipation ability. While there are many reported benefits of carbon nanotubes and carbon nanofibers in the nanocomposites, the potential of carbon nanotubes and carbon nanofibers to enhance the structural damping properties of n
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Gou, J., S. Sumerlin, H. C. Gu, and G. Song. "Damping Enhancement of Hybrid Nanocomposites Embedded With Engineered Carbon Nanopaper." In ASME 2006 International Mechanical Engineering Congress and Exposition. ASMEDC, 2006. http://dx.doi.org/10.1115/imece2006-15749.

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This paper presents a novel process to manufacture multifunctional and cost-effective hybrid nanocomposites through integrating engineered carbon nanofiber paper into traditional fiber reinforced composites to improve structural damping properties. In this study, carbon nanofibers are vapor grown carbon fibers, which are grown catalytically from gaseous hydrocarbons using metallic catalyst particles. Vapor grown carbon nanofibers are much less costly than single-walled and multi-walled carbon nanotubes. Carbon nanofibers were preformed as a nanopaper which had a porous structure with highly en
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Arai, Masahiro, Koh-Ichi Sugimoto, and Morinobu Endo. "Mode II Interlaminar Fracture Toughness of CNF-CFRP Hybrid Composite." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17033.

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Interlaminar fracture toughness for mode II deformation were investigated for carbon fiber (CF)/epoxy laminates toughened by carbon-nano-fiber/epoxy interlayer. Vapor grown carbon fiber (VGCF) and vapor grown carbon ‘nano’ fiber (VGNF) were chosen as the stiffeners for the interlayer. In order to illustrate the effect of the interlayer on the model II fracture toughness of the laminates, several types of CFRP/CNF hybrid laminates were fabricated, which are composed of unidirectional prepregs and carbon nano fiber varying the thickness of the interlayer. Mode II interlaminar fracture toughnesse
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Dantas, Patrícia Allue, Camila Mendonça de Freitas, Camila Gomes Peçanha de Souza, Rodolfo Rodrigo Lopes, and Reinaldo Osti. "INCORPORATING METHODS OF GRAPHENE IN POLYMERIC NANOCOMPOSITES TOWARDS AUTOMOTIVE APPLICATIONS -A BRIEF REVIEW." In SAE Brasil 2023 Congress. SAE International, 2024. http://dx.doi.org/10.4271/2023-36-0015.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;This work aims to develop a PA6 nanocomposite with glass fiber (GF) and graphene nanoplatelets (GNPs) focusing on automotive parts application. Polyamide 6 is a semi-crystalline polymer that exhibits high fatigue and flexural strength, making it viable for rigorous applications. Along with the improved electrical, mechanical, thermal, and optical performance achieved in PA6 and GF-based nanocomposites, they can fill complex geometries, have great durability, and are widely utilized due to their capacity of reducing the w
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Zhao, Xuefeng, Jihua Gou, and Gangbing Song. "Interlayer Strain Monitoring of Hybrid Composites With Carbon Nanofiber Paper Using Fiber Bragg Grating Sensors." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17077.

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Graphite/epoxy prepregs are typically used to manufacture aerospace composite structures through autoclave processing. However, the vacuum-assisted resin transfer molding (VARTM) process has recently received increasing attention as a low-cost method to fabricate quality aerospace structures. In this study, carbon nanofiber paper was integrated into composite laminates using the VARTM process. The carbon nanofiber paper has a porous structure with highly entangled carbon nanofibers. The carbon nanofiber paper can be employed as an inter-layer and surface layer to enhance the damping properties
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Sancaktar, E., and J. Kuznicki. "Stress-Dependent Water Uptake Behavior of Clay Reinforced Nanocomposite Epoxy." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-80549.

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Layered silicate nanolayers can be used as alternative inorganic components for the construction of nanostructured hybrid composites. The clay silicate nanolayers possess stable Si-O bonds and high particle aspect ratios comparable to conventional fibers. Their interlayer surface is easily modified by ion-exchange reaction, and the gallery can be intercalated by organic polymer precursors for the formation of organic-inorganic nanocomposites. Exfoliated clay composites contain single, 1 nm thick layers of clay dispersed in the polymer matrix. Owing to the platy morphology of the silicate layer
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Kim, Sung-Geun, Won-Shik Chu, Hyung-Jung Kim, and Sung-Hoon Ahn. "Measurement of Mechanical Strength of Nano Composite Fabricated by Nano Composite Deposition System (NCDS)." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17031.

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The rapid prototyping (RP) technology has been advanced for various applications such as verification of design, functional test. Recently, researchers have studied various materials to fabricate functional RP parts. In this research, a nano composite deposition system (NCDS), which can fabricate various nano composites using polymer resins with various nano particles, was introduced. The NCDS is a hybrid system in which material removal process by mechanical micro machining and/or the deposition process is combined. To predict the mechanical behavior of nano composite part made by NCDS, it is
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Kostic, Milivoje M. "Critical Issues and Application Potentials in Nanofluids Research." In ASME 2006 Multifunctional Nanocomposites International Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/mn2006-17036.

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Development of many industrial and new technologies is limited by existing thermal management, and need for high-performance cooling. Nanofluids, stable colloidal mixtures of nanoparticles (including nanofibers and functional nanocomposites) in common fluids, have a potential to meet these and many other challenges. Colloidal nano-mixtures with functionally-stable and active-like nanostructures that may self-adjust to the process conditions, require systematic surface-chemistry study and enhancements (coatings with functional layers, surfactants, etc), in addition to investigation of thermo-ph
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Reports on the topic "NANOCOMPOSITES HYBRIDES"

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Xu, Luoyu R. Enhancing the Interfacial and Dynamic Failure Behavior of Advanced Hybrid Structures Using Nanocomposite Materials. Defense Technical Information Center, 2007. http://dx.doi.org/10.21236/ada470720.

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